Some Xerox printers (such as the Phaser 3320 V53.006.16.000) were affected by a buffer overflow vulnerability in the request parser of the IPP service. This would allow an unauthenticated attacker to cause a Denial of Service (DoS) and potentially execute arbitrary code on the device.
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
| Link | Tags |
|---|---|
| https://security.business.xerox.com/ | vendor advisory |
| https://www.nccgroup.trust/us/our-research/technical-advisory-multiple-vulnerabilities-in-xerox-printers/ | third party advisory |